WOODEN FLOOR INFRASTRUCTURE, WHICH INCREASES SHOCK-ABSORBING AND SOUND INSULATION PERFORMANCE AT A WOODEN FLOOR

摘要

PURPOSE: A wooden floor infrastructure is provided to reduce manufacturing costs by simplifying manufacturing processes.;CONSTITUTION: A wooden floor infrastructure comprises vibration-proof rubbers(30,35), an adjusting bolt(60) and an adjusting groove. The vibration-proof rubber is attached to a joist(40) and a washer(90). The adjusting bolt is fixed to a lower pedestal(70) with a fixing nut. The lower pedestal is fixed to a concrete bottom(100). The adjusting bolt comprises a height adjusting nut(80). The adjusting bolt is inserted and the tuning groove is able to vertically move. The adjusting groove is installed in a yoke, a cat gut, and a bimetal.;COPYRIGHT KIPO 2010